Drilled #12 rear control stick assembly. Assembled control sticks and adjusted F-839-2 pushrod. Disassembled and cut forward stick to max length. Inserted control column assembly into fuselage. Installed F-837-1 aft control mount. Installed rod end bearings at both WD-407 locations. Cut forward stick to clear fuselage crossbar brace. Attached control column to forward and aft control bearings. Installed front and rear sticks and bolted to F-839-2 pushrod. Inserted F-840 pushrod. Drilled F-635 bellcrank for elevator servo. Edge finished, deburred and primed servo mounting brackets.
